Search

Fred Tzeng

Examiner (ID: 5378)

Most Active Art Unit
2627
Art Unit(s)
2186, 2686, 2627, 2752, 2651, 2695, 2625
Total Applications
1789
Issued Applications
1607
Pending Applications
63
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6425069 [patent_doc_number] => 20100277822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'Method and Apparatus to Facilitate Selection of a Digital Cinematic Content Write Process' [patent_app_type] => utility [patent_app_number] => 12/667844 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3672 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0277/20100277822.pdf [firstpage_image] =>[orig_patent_app_number] => 12667844 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/667844
Method and Apparatus to Facilitate Selection of a Digital Cinematic Content Write Process Jul 9, 2007 Abandoned
Array ( [id] => 4823251 [patent_doc_number] => 20080123480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'DISTURBANCE COMPENSATION DETERMINATION APPARATUS, A RELATED METHOD, A COMPUTER-READABLE MEDIUM STORING A COMPUTER PROGRAM RELATED TO THE METHOD, AND A DISK DRIVE COMPRISING THE APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/772959 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7299 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20080123480.pdf [firstpage_image] =>[orig_patent_app_number] => 11772959 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/772959
Disturbance compensation determination apparatus, a related method, a computer-readable medium storing a computer program related to the method, and a disk drive comprising the apparatus Jul 2, 2007 Issued
Array ( [id] => 5294975 [patent_doc_number] => 20090009901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'RETRY AND RE-READ FOR WRITE SYNCHRONIZATION' [patent_app_type] => utility [patent_app_number] => 11/773213 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4893 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20090009901.pdf [firstpage_image] =>[orig_patent_app_number] => 11773213 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/773213
Retry and re-read for write synchronization Jul 2, 2007 Issued
Array ( [id] => 221923 [patent_doc_number] => 07609469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-27 [patent_title] => 'Alternative sensors for tracking and timing in bit patterned media' [patent_app_type] => utility [patent_app_number] => 11/770873 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3302 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/609/07609469.pdf [firstpage_image] =>[orig_patent_app_number] => 11770873 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770873
Alternative sensors for tracking and timing in bit patterned media Jun 28, 2007 Issued
Array ( [id] => 7590494 [patent_doc_number] => 07663835 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-02-16 [patent_title] => 'System and method for identifying track squeeze errors (TSEs) of a disk of a disk drive' [patent_app_type] => utility [patent_app_number] => 11/770554 [patent_app_country] => US [patent_app_date] => 2007-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7815 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/663/07663835.pdf [firstpage_image] =>[orig_patent_app_number] => 11770554 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770554
System and method for identifying track squeeze errors (TSEs) of a disk of a disk drive Jun 27, 2007 Issued
Array ( [id] => 154268 [patent_doc_number] => 07679852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Adjustment of read/write clock edge timing' [patent_app_type] => utility [patent_app_number] => 11/770330 [patent_app_country] => US [patent_app_date] => 2007-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6916 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/679/07679852.pdf [firstpage_image] =>[orig_patent_app_number] => 11770330 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770330
Adjustment of read/write clock edge timing Jun 27, 2007 Issued
Array ( [id] => 197143 [patent_doc_number] => 07636216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-22 [patent_title] => 'Method of determining head characteristic of HDD and recording medium to perform the same' [patent_app_type] => utility [patent_app_number] => 11/769955 [patent_app_country] => US [patent_app_date] => 2007-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5363 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/636/07636216.pdf [firstpage_image] =>[orig_patent_app_number] => 11769955 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/769955
Method of determining head characteristic of HDD and recording medium to perform the same Jun 27, 2007 Issued
Array ( [id] => 229750 [patent_doc_number] => 07602567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Feed-forward DC restoration in a perpendicular magnetic read channel' [patent_app_type] => utility [patent_app_number] => 11/770243 [patent_app_country] => US [patent_app_date] => 2007-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3244 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/602/07602567.pdf [firstpage_image] =>[orig_patent_app_number] => 11770243 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770243
Feed-forward DC restoration in a perpendicular magnetic read channel Jun 27, 2007 Issued
Array ( [id] => 104408 [patent_doc_number] => 07729074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Zone based timing recovery for bit patterned media' [patent_app_type] => utility [patent_app_number] => 11/770181 [patent_app_country] => US [patent_app_date] => 2007-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3902 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/729/07729074.pdf [firstpage_image] =>[orig_patent_app_number] => 11770181 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770181
Zone based timing recovery for bit patterned media Jun 27, 2007 Issued
Array ( [id] => 240452 [patent_doc_number] => 07593174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'Method of manufacturing master recording medium, magnetic transfer method using the manufactured master recording medium, and method of manufacturing magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 11/764280 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 40 [patent_no_of_words] => 11252 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/593/07593174.pdf [firstpage_image] =>[orig_patent_app_number] => 11764280 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/764280
Method of manufacturing master recording medium, magnetic transfer method using the manufactured master recording medium, and method of manufacturing magnetic recording medium Jun 17, 2007 Issued
Array ( [id] => 9402693 [patent_doc_number] => 08692751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Gate-on voltage generator, driving device and display apparatus comprising the same' [patent_app_type] => utility [patent_app_number] => 11/763123 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6412 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11763123 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/763123
Gate-on voltage generator, driving device and display apparatus comprising the same Jun 13, 2007 Issued
Array ( [id] => 5229280 [patent_doc_number] => 20070291387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'MAGNETIC TRANSFER METHOD, MAGNETIC TRANSFER APPARATUS, MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORD REPRODUCTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/761052 [patent_app_country] => US [patent_app_date] => 2007-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7524 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0291/20070291387.pdf [firstpage_image] =>[orig_patent_app_number] => 11761052 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/761052
Magnetic transfer method, magnetic transfer apparatus, magnetic recording medium and magnetic record reproduction system Jun 10, 2007 Issued
Array ( [id] => 15598 [patent_doc_number] => 07804657 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-28 [patent_title] => 'Setting an operating bias current for a magnetoresistive head using ratio of target voltage and measured voltage' [patent_app_type] => utility [patent_app_number] => 11/761224 [patent_app_country] => US [patent_app_date] => 2007-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3988 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/804/07804657.pdf [firstpage_image] =>[orig_patent_app_number] => 11761224 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/761224
Setting an operating bias current for a magnetoresistive head using ratio of target voltage and measured voltage Jun 10, 2007 Issued
Array ( [id] => 4540384 [patent_doc_number] => 07872824 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-01-18 [patent_title] => 'Setting an operating bias current for a magnetoresistive head by computing a target operating voltage' [patent_app_type] => utility [patent_app_number] => 11/761266 [patent_app_country] => US [patent_app_date] => 2007-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4249 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/872/07872824.pdf [firstpage_image] =>[orig_patent_app_number] => 11761266 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/761266
Setting an operating bias current for a magnetoresistive head by computing a target operating voltage Jun 10, 2007 Issued
Array ( [id] => 161219 [patent_doc_number] => 07675703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Magnetic recording disk drive with patterned media and system for clocking write data' [patent_app_type] => utility [patent_app_number] => 11/759959 [patent_app_country] => US [patent_app_date] => 2007-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5765 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/675/07675703.pdf [firstpage_image] =>[orig_patent_app_number] => 11759959 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759959
Magnetic recording disk drive with patterned media and system for clocking write data Jun 7, 2007 Issued
Array ( [id] => 394932 [patent_doc_number] => 07298580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Magnetic recording medium and magnetic recording/reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 11/759565 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 18642 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/298/07298580.pdf [firstpage_image] =>[orig_patent_app_number] => 11759565 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759565
Magnetic recording medium and magnetic recording/reproducing apparatus Jun 6, 2007 Issued
Array ( [id] => 5090391 [patent_doc_number] => 20070230030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/759552 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 18585 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20070230030.pdf [firstpage_image] =>[orig_patent_app_number] => 11759552 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759552
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS Jun 6, 2007 Abandoned
Array ( [id] => 4948058 [patent_doc_number] => 20080304184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'WRITE TRANSDUCER AND SYSTEM IMPLEMENTING SAME' [patent_app_type] => utility [patent_app_number] => 11/759778 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4344 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0304/20080304184.pdf [firstpage_image] =>[orig_patent_app_number] => 11759778 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759778
Write transducer and system implementing same Jun 6, 2007 Issued
Array ( [id] => 5090384 [patent_doc_number] => 20070230023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/759569 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 18597 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20070230023.pdf [firstpage_image] =>[orig_patent_app_number] => 11759569 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759569
Magnetic recording medium and magnetic recording/reproducing apparatus Jun 6, 2007 Issued
Array ( [id] => 394931 [patent_doc_number] => 07298579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Magnetic recording medium and magnetic recording/reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 11/759561 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 18653 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/298/07298579.pdf [firstpage_image] =>[orig_patent_app_number] => 11759561 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759561
Magnetic recording medium and magnetic recording/reproducing apparatus Jun 6, 2007 Issued
Menu